Improper Check in LemonLDAP::NG Prior to 2.20.1 Allows Authenticated User to Increase Authentication Level
CVE-2024-52946

8.8HIGH

Key Information:

Vendor

LemonLDAP::NG

Status
LemonLDAP::NG
Vendor
CVE Published:
18 November 2024

What is CVE-2024-52946?

An issue found in LemonLDAP::NG versions prior to 2.20.1 allows an authenticated user to elevate their authentication level under specific conditions. When an admin configures an 'Adaptive authentication rule' with increment values rather than absolute values, this vulnerability can be exploited, potentially affecting the security integrity of the user sessions.

References

https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues...

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.